https://www.whiteready.com/whiteready-contametric-ensemble/
Tested 2026-10-18 04:47:13 using Chrome 154.0.8037.57 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||
| Time to First Byte | 42 ms | 40 ms | 52 ms | 42 ms | 45 ms | 5 ms | 11.75 % |
| Largest Contentful Paint | 292 ms | 280 ms | 320 ms | 292 ms | 297 ms | 17 ms | 5.64 % |
| Total Blocking Time | 62 ms | 64 ms | 62 ms | 62 ms | 63 ms | 1 ms | 1.50 % |
| Cumulative Layout Shift | 0.089 | 0.097 | 0.089 | 0.089 | 0.092 | 0.004 | 4.32 % |
| Timing metrics | |||||||
| First Paint | 292 ms | 244 ms | 320 ms | 292 ms | 285 ms | 31 ms | 11.00 % |
| Largest Contentful Paint | 292 ms | 280 ms | 320 ms | 292 ms | 297 ms | 17 ms | 5.64 % |
| Load Event End | 396 ms | 998 ms | 405 ms | 405 ms | 600 ms | 282 ms | 46.97 % |
| Server Response Time | 17 ms | 17 ms | 24 ms | 17 ms | 19 ms | 3 ms | 17.07 % |
| TTFB | 42 ms | 40 ms | 52 ms | 42 ms | 45 ms | 5 ms | 11.75 % |
| Page Load Time | 386 ms | 987 ms | 394 ms | 394 ms | 589 ms | 281 ms | 47.78 % |
| First Visual Change | 300 ms | 234 ms | 333 ms | 300 ms | 289 ms | 41 ms | 14.24 % |
| Last Visual Change | 1.433 s | 1.168 s | 1.233 s | 1.233 s | 1.278 s | 113 ms | 8.82 % |
| Speed Index | 368 ms | 289 ms | 378 ms | 368 ms | 345 ms | 40 ms | 11.54 % |
| Visual Readiness | 1.133 s | 934 ms | 900 ms | 934 ms | 989 ms | 103 ms | 10.39 % |
| Visual Complete 95 | 533 ms | 835 ms | 533 ms | 533 ms | 634 ms | 142 ms | 22.47 % |
| Visual Complete 99 | 1.433 s | 1.168 s | 1.233 s | 1.233 s | 1.278 s | 113 ms | 8.82 % |
| CPU metrics | |||||||
| Total Blocking Time | 62 ms | 64 ms | 62 ms | 62 ms | 63 ms | 1 ms | 1.50 % |
| Max Potential FID | 112 ms | 114 ms | 112 ms | 112 ms | 113 ms | 1 ms | 0.84 % |
| Number of Long Tasks | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| Total Duration of Long Tasks | 112 ms | 114 ms | 112 ms | 112 ms | 113 ms | 1 ms | 0.84 % |
| Browser metrics | |||||||
| CPU benchmark score | 65 ms | 80 ms | 67 ms | 67 ms | 71 ms | 7 ms | 9.41 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.089 | 0.097 | 0.089 | 0.089 | 0.092 | 0.004 | 4.32 % |
| DOM elements | 830 | 830 | 829 | 830 | 830 | 0 | 0.06 % |
| Document height | 2322 | 2322 | 2322 | 2322 | 2322 | 0 | 0.00 % |
| Total Requests | 53 | 53 | 53 | 53 | 53 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 17 | 17 | 17 | 17 | 17 | 0 | 0.00 % |
| CSS Requests | 6 | 6 | 6 | 6 | 6 | 0 | 0.00 % |
| Font Requests | 5 | 5 | 5 | 5 | 5 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 884.1 KB | 884.0 KB | 884.1 KB | 884.1 KB | 884.1 KB | 7 B | 0.00 % |
| HTML Transfer Size | 25.0 KB | 25.0 KB | 25.0 KB | 25.0 KB | 25.0 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 6 B | 0.00 % |
| CSS Transfer Size | 99.3 KB | 99.3 KB | 99.3 KB | 99.3 KB | 99.3 KB | 3 B | 0.00 % |
| Font Transfer Size | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 2 B | 0.00 % |
| Favicon Transfer Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JSON Transfer Size | 10.3 KB | 10.3 KB | 10.3 KB | 10.3 KB | 10.3 KB | 10 B | 0.09 % |
| Plain Transfer Size | 260 B | 260 B | 260 B | 260 B | 260 B | 0 b | 0.00 % |
| SVG Transfer Size | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 11 B | 0.29 % |
| Total Content Size | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 0 b | 0.00 % |
| HTML Content Size | 137.5 KB | 137.5 KB | 137.5 KB | 137.5 KB | 137.5 KB | 0 b | 0.00 % |
| JavaScript Content Size | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 0 b | 0.00 % |
| CSS Content Size | 578.6 KB | 578.6 KB | 578.6 KB | 578.6 KB | 578.6 KB | 0 b | 0.00 % |
| Image Content Size | 269.9 KB | 269.9 KB | 269.9 KB | 269.9 KB | 269.9 KB | 0 b | 0.00 % |
| Font Content Size | 122.9 KB | 122.9 KB | 122.9 KB | 122.9 KB | 122.9 KB | 0 b | 0.00 % |
| Favicon Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JSON Content Size | 44.3 KB | 44.3 KB | 44.3 KB | 44.3 KB | 44.3 KB | 0 b | 0.00 % |
| Plain Content Size | 2 B | 2 B | 2 B | 2 B | 2 B | 0 b | 0.00 % |
| SVG Content Size | 7.3 KB | 7.3 KB | 7.3 KB | 7.3 KB | 7.3 KB | 0 b | 0.00 % |
| Third Party metrics | |||||||
| Third Party Transfer Size | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 24 B | 0.01 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 39 | 39 | 39 | 39 | 39 | 0 | 0.00 % |
| First Party Total Transfer Size | 611.1 KB | 611.2 KB | 611.2 KB | 611.2 KB | 611.1 KB | 18 B | 0.00 % |
| First Party Total Content Size | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 0 b | 0.00 % |
